Available features:
- Records up to 2000 configurable (1 min to several days) periods oftime with start time, end time, runtime (the time the palm is used), maximaland minimal voltage
- Statistical evaluation of runtime
- Graphical evaluation of runtime
- Graphical evaluation of voltage
- Record the last 30 changes of battery
- Stores the runtime of the battery
- Comments for every battery (e.g. battery type etc) can added.

Update Description:
v2.4 (26/4/2003):
- Edit Runtime values
- Colored icons.

v2.3 (23/3/2002):
- Store up to 30 battery changes.

v2.2.1 (7/7/01):
- Bugfix for Palm-OS v2.0/v3.0

v2.2 (6/30/02):
- Statistic screen has been changed.
- Compression now configurable for selectable period of time.

v2.1 (6/8/01):
New statistic screen.setup dialog improved.


Reviews:

**** [Dec 20, 2004] by hello
I have been using this for a long time. I even use it on my m515 which has a built in rechargable battery (hmm, 490 days since last battery change). I use this program to find out when I have been reading an ebook for too long (huge usage on the graph). Also to find out the average time batteries last, usually 10-14 days with normal usage, 60-70 days hardly any usage (makes you wonder why your mobile phone needs charging every 5 days doesn't it?).